Coil System(Ton-bridgeMT) for Endovascular Embolization of Cranial Aneurysms

2019-07-10 19:41:02 | BioPortfolio


The study is a prospective, multi-center, randomized, open, parallel positive control, non-inferiority trial. Patients are randomized 1:1 to either Coil System(Ton-bridgeMT) or Axium Detachable Coil(Medtronic).

The purpose of this study is to assess the safety and effectiveness of the Coil System(Ton-bridgeMT) in the treatment of intracranial aneurysms.

Study Design


Intracranial Aneurysms


Coil system(Ton-bridgeMT), Axium Detachable Coil(Medtronic)


Zhongshan People's Hospital




Zhuhai Tonbridge Medical Tech. Co., Ltd.

Results (where available)

View Results


Published on BioPortfolio: 2019-07-10T19:41:02-0400

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Medical and Biotech [MESH] Definitions

Growth failure from birth that is due to mutations in a gene (TRIM37) on chromosome 17q22-q23 which encodes a RING-B-box-coiled-coil protein.

A protein family defined by the presence of three ZINC FINGER domains, one of which is a RING FINGER DOMAIN, a coiled-coil region, and a highly variable C-terminal region. They function in many cellular processes including APOPTOSIS and CELL CYCLE regulation.

A subclass of myosins found generally associated with actin-rich membrane structures such as filopodia. Members of the myosin type I family are ubiquitously expressed in eukaryotes. The heavy chains of myosin type I lack coiled-coil forming sequences in their tails and therefore do not dimerize.

A secondary structure of proteins that is a right-handed helix or coil, where each amino (N-H) group of the peptide backbone contributes a hydrogen bond to the carbonyl(C=O) group of the amino acid four residues N-terminal to it (n-4). It is the most common type of secondary structure.

DNA-binding motifs formed from two alpha-helixes which intertwine for about eight turns into a coiled coil and then bifurcate to form Y shaped structures. Leucines occurring in heptad repeats end up on the same sides of the helixes and are adjacent to each other in the stem of the Y (the "zipper" region). The DNA-binding residues are located in the bifurcated region of the Y.

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